Tungsten filament wire is one of our advantaged products. And tungsten wire filament is widely welcomed by market. What's your requirment of pure tungsten wire? What's the diameter? what's the quantity? Is there any surface requirment? Also you could mention your packing requirement.
Production for tungsten wire :
Made by forging and drawing tungsten rod step by step, until we get the required diameter. There is also doped tungsten wire, doped with little content of K, Si and Al to make better properties, and easier to form. We could make tungsten filament diameter as small as 0.02mm.
Properties of tungsten wire filament :
High melting point, high density, high strength, big resistivity, low vapour pressure, slow vapour speed, high temperature resistance, good abrasive resistance, and good acid & alkali resistance ect. characters.
Applications of tungsten filament wire :
Widely applied in high temperature furnace as the heating element. In optical instrument & chemical instrument industry, tungsten wire helps a lot too. Tungsten wire is also widely used as light in lighting source.
Purity:≥99.95%
Density: 19.2 g/cm³
Surface: black, bright
Diameter: ≥0.02mm
Packing: 5KG/coil, or according to requirement.
We could produce tungsten wire, WLa wire, molybdenum wire, MoLa wire. Welcome to contact with us.
At first we will make sure that we got all customer's requirements clear. Then place order to production department and inspection department. Each production process will test themselves if everything is right. And before shipping, all products will pass the packing department only after inspection department inspected that the products meet customer's requirements. If not, the products will go back to production department for fixing or remaking.
For production, normally our lead time is 20-30 days. But according to different products and different quantity, it changes a little. If your order is emergency, contact with us, we will find a way out to solve your problem. For shipping, normally we ship by express and air. Express takes about 7-10 days, and air 3-5 days. And if customer requires by sea, we will ship by sea, it takes normally 40-50 days.
All our products are shipped after strict inspection and safety packing. Inspection by each production process makes sure the quality is good. And the inspection department will inspect again carefully to make sure everything is right. But if quality issue really occurs, we are sorry, and we will be responsible. To fix the products or remake them, we will make everything right.
In order to keep our healthy cooperation, our payment term normally is 50% payment in advance, balance paid before shipping. And if customer needs, we will calculate the shipping cost for your reference.
